†Formica quadrata
Holl, 1829:
140 (no sex/caste given)
BALTIC AMBER (Eocene).
- Status as species: Scudder, 1891: 708; Dalla Torre, 1893: 206; Bolton, 1995b: 202.
- Incertae sedis in Formicidae: Handlirsch, 1907: 882; Radchenko et al., 2021: 244.
Citations
- Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
- Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
- Handlirsch, A. 1907. Die fossilen Insekten und die Phylogenie der rezenten Formen. Ein Handbuch für Paläontologen und Zoologen. Lieferung 6. Leipzig: Wilhelm Engelmann, pp. 801-960.
- Holl, F. 1829. Handbuch der Petrefactenkunde. Bd. 2 [part]. Dresden: P. O. Hilschersche Buchhandlung, pp. 117-232.
- Radchenko, A. G.; Perkovsky, E. E.; Vasilenko, D. V. 2021. Formica species (Hymenoptera, Formicidae, Formicinae) in late Eocene Rovno amber. Journal of Hymenoptera Research 82:237-251. 10.3897/jhr.82.64599 PDF
- Scudder, S. H. 1891. Index to the known fossil insects of the world, including myriapods and arachnids. Bulletin of the United States Geological Survey 71:1-744. PDF